NJ238 Bearing 190x340x55mm
| Model Number |
1 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NJ238 Bearing 190x340x55mm Size Chart (mm/inches) |
|---|
| Series | L21500 |
| Cone Part Number | L21549 |
| Cup Part Number | L21511 |
| Design Units | Imperial |
| Bearing Weight | 0.000 Kg |
| Cage Type | Stamped Steel |
| d | 15.875 mm |
| D | 34.989 mm |
| B - Cone Width | 10.998 mm |
| C - Cup Width | 8.712 mm |
| B | 10.998 mm |
| R - Cone Backface To Clear Radius1 | 1.270 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| da - Cone Frontface Backing Diameter | 19.56 mm |
| db - Cone Backface Backing Diameter | 21.59 mm |
| Da - Cup Frontface Backing Diameter | 33.50 mm |
| Db - Cup Backface Backing Diameter | 28.96 mm |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | -0.8 mm |
| a - Effective Center Location3 | -3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 836 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 3230 lbf |
| C0 - Static Radial Rating | 3130 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 456 lbf |
| K - Factor7 | 1.83 |
| e - ISO Factor8 | 0.32 |
| Y - ISO Factor9 | 1.88 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 5.36 |
| Cg - Geometry Factor | 0.0348 |